One-step green hydrothermal synthesis of biocompatible graphene/TiO2 nanocomposites for non-enzymatic H2O2 detection and their cytotoxicity effects on human keratinocyte and lung fibroblast cells

• Main Authors: Siew, Qi Yan, Tham, Shiau Ying, Loh, Hwei San, Khiew, Poi Sim, Chiu, Wee Siong, Tan, Michelle T.T.
• Format: Article
• Published: Royal Society of Chemistry 2018
• Subjects: Q Science (General); QC Physics
• Online Access: http://eprints.um.edu.my/20663/; https://doi.org/10.1039/c7tb02891a
• Institution: Universiti Malaya

Highly sensitive and selective immunosensors that can detect disease biomarkers at ultra-low levels in early stages are urgently needed to reduce mortality risks. A facile and efficient approach using sonochemical-assisted solvent graphene exfoliation and a hydrothermal synthesis method has been use...